Add create class method to instantiate a model, add it to the collect…

…ion and return it.
gwak · Sep 10, 2010 · 0f81b7e · 0f81b7e
1 parent c728c03
commit 0f81b7e
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diff --git a/src/model_class_methods.js b/src/model_class_methods.js
@@ -28,6 +28,12 @@ Model.ClassMethods = {
     return this.collection.length;
   },
 
+  create: function(attributes) {
+    var model = new this(attributes)
+    this.add(model)
+    return model
+  },
+
   detect: function(func) {
     var all = this.all(),
         model

diff --git a/test/tests/model_class_methods.js b/test/tests/model_class_methods.js
@@ -292,3 +292,13 @@ test("reverse", function() {
 
   same(Post.reverse().all(), [post2, post1])
 })
+
+test("create", function() {
+  var Post = Model("post")
+  var post = Post.create({ title: "blah" })
+
+  equals(Post.count(), 1)
+  same(post, Post.first())
+  same(post.attributes, Post.first().attributes)
+  equals(post.attributes, Post.first().attributes)
+})